Foldable seat



FIG. 1 is a front perspective view of a foldable seat design;

FIG. 2 is a front view of the foldable seat design of FIG. 1;

FIG. 3 is a rear view of the foldable seat design of FIG. 1;

FIG. 4 is a first side view of the foldable seat design of FIG. 1;

FIG. 5 is an opposite, second side view of the foldable seat design of FIG. 1;

FIG. 6 is a top view of the foldable seat of FIG. 1; and,

FIG. 7 is a bottom view of the foldable seat design of FIG. 1. 

CLAIM The ornamental design for a foldable seat, substantially as shown and described. 